42320102332 has 12 divisors (see below), whose sum is σ = 74066214376. Its totient is φ = 21158326800.

The previous prime is 42320102299. The next prime is 42320102353. The reversal of 42320102332 is 23320102324.

It is a super-2 number, since 2×42320102332² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375063 + ... + 474670.

Almost surely, 2^42320102332 is an apocalyptic number.

It is an amenable number.

42320102332 is a deficient number, since it is larger than the sum of its proper divisors (31746112044).

42320102332 is a wasteful number, since it uses less digits than its factorization.

42320102332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862188 (or 862186 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 42320102332 its reverse (23320102324), we get a palindrome (65640204656).

The spelling of 42320102332 in words is "forty-two billion, three hundred twenty million, one hundred two thousand, three hundred thirty-two".